2907903

Additional Information

Part Number

2907903

UPC

4055626257310

Country of Origin

DE

ETIM

Group Code : EG000021

Group Description : Earthing, lightning and surge protection

Class Description : Surge protection device for power supply systems

Class Code : EC000941

Version : 7

NEMA / UL data

Maximum continuous operating voltage MCOV (L-L)

700 V AC

Maximum continuous operating voltage MCOV (L-N)

350 V AC

Voltage protection rating VPR (L-L)

1.8 kV

Nominal discharge current In (L-L)

10 kA

Remote indication contact

Connection name

Remote fault indicator contact

Switching function

PDT contact

Connection method

Screw connection

Screw thread

M2

Tightening torque

0.25 Nm

Tightening torque

4 lbf-in. (UL)

Stripping length

7 mm

Conductor cross section flexible min.

0.14 mm²

Conductor cross section flexible max.

1.5 mm²

Conductor cross section solid min.

0.14 mm²

Conductor cross section solid max.

1.5 mm²

Conductor cross section AWG

28 - 16

Conductor cross section AWG

30 - 14 (UL)

Connection, protective circuit

Connection method

Screw connection

Connection technology

Biconnect terminal block

Screw thread

M5

Tightening torque

4.5 Nm

Tightening torque

30 lbf-in. (UL)

Stripping length

16 mm

Conductor cross section flexible min.

1.5 mm²

Conductor cross section flexible max.

25 mm²

Conductor cross section solid min.

1.5 mm²

Conductor cross section solid max.

35 mm²

Conductor cross section AWG

15 - 2

Conductor cross section AWG

10 - 2 (UL)

Connection method

Fork-type cable lug

Note

Trade restriction

The products are offered exclusively for export outside the EU and the European Economic Area.

Dimensions

Height

97 mm

Width

35.6 mm

Depth

65.7 mm (incl. DIN rail 7.5 mm)

Horizontal pitch

2 Div.

Ambient conditions

Degree of protection

IP20 (only when all terminal points are used)

Ambient temperature (operation)

-40 °C - 80 °C

Ambient temperature (storage/transport)

-40 °C - 80 °C

Altitude

≤ 2000 m (amsl (above mean sea level))

Permissible humidity (operation)

5 % - 95 %

Shock (operation)

25g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)

Vibration (operation)

5g (10 - 500 Hz / 2.5 h / X, Y, Z)

Environmental Product Compliance

REACh SVHC

Lead 7439-92-1

China RoHS

Environmentally Friendly Use Period = 50 years

China RoHS

For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration'

Protective circuit

IEC test classification

II

IEC test classification

T2

EN type

T2

Nominal voltage UN

240/415 V AC (Wye)

Maximum continuous operating voltage UC (L-PEN)

350 V AC

Nominal frequency fN

50 Hz (60 Hz)

Rated load current IL

80 A

Residual current IPE

≤ 10 µA

Standby power consumption PC

≤ 4 mVA

Max. discharge current Imax (8/20) µs

20 kA

Nominal discharge current In (8/20) µs

10 kA

Front of wave sparkover voltage at 6 kV (1.2/50) µs (L-PE)

≤ 1.5 kV

Insulation resistance Riso

> 1 GΩ (100 V DC)

Voltage protection level Up (L-N)

≤ 1.5 kV

Response time tA

≤ 100 ns

Max. backup fuse with branch wiring

125 A AC (gG)

Max. backup fuse with V-type through wiring

80 A AC (gG)

Short-circuit current rating ISCCR

25 kA

Standards and Regulations

Standards/regulations

IEC 61643-11 2011

Standards/regulations

EN 61643-11 2012